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Tue, 23 Jun 2026 13:09:06 -0700 (PDT) Received: from cloudflare.com ([104.28.21.182]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-697f3aec1a3sm8778a12.11.2026.06.23.13.09.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jun 2026 13:09:06 -0700 (PDT) From: Jakub Sitnicki To: Kuniyuki Iwashima Cc: bpf@vger.kernel.org, Alexei Starovoitov , Daniel Borkmann , Jakub Kicinski , Jiayuan Chen , John Fastabend , netdev@vger.kernel.org, kernel-team@cloudflare.com Subject: Re: [PATCH bpf-next v2] bpf, unix: Guard sk_msg-dependent code behind CONFIG_NET_SOCK_MSG In-Reply-To: (Kuniyuki Iwashima's message of "Tue, 23 Jun 2026 12:31:41 -0700") References: <20260623-bpf-sk_msg-split-unix-v2-1-ca7a626a94a5@cloudflare.com> <87v7b9ysep.fsf@cloudflare.com> User-Agent: mu4e 1.14.1; emacs 30.2 Date: Tue, 23 Jun 2026 22:09:05 +0200 Message-ID: <87h5mtyq72.fsf@cloudflare.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Tue, Jun 23, 2026 at 12:31 PM -07, Kuniyuki Iwashima wrote: > On Tue, Jun 23, 2026 at 12:21=E2=80=AFPM Jakub Sitnicki wrote: >> Okay, will put the whole file behind hidden config option like so: >> >> --- a/net/unix/Kconfig >> +++ b/net/unix/Kconfig >> @@ -30,3 +30,8 @@ config UNIX_DIAG >> help >> Support for UNIX socket monitoring interface used by the ss to= ol. >> If unsure, say Y. >> + >> +config UNIX_BPF > > Maybe UNIX_BPF_SOCKMAP or something. > bpf_iter is supported without this config. Not sure what you have in mind re bpf_iter. Can you share more?